Joseph Crowe DIY Horns
I ditched horn DIY but I love those that support and provide the tools. Joseph Crowe provides DIY pland or you can purchase from him. The nighthawk speaker looks interesting. I’d love to see any lab data analysis. Check it out..
Check out his site here.
They also have a great selection of Youtube videos.
https://www.youtube.com/@JosephCrowesDIYSpeakerBuilding/videos
